Removed custom exception candy

src/engine/devcmd/cmds/SetInvulCmd.java

@@ -10,9 +10,9 @@
 package engine.devcmd.cmds;
 
 
+import engine.devcmd.AbstractDevCmd;
 import engine.mbEnums;
 import engine.mbEnums.ProtectionState;
-import engine.devcmd.AbstractDevCmd;
 import engine.objects.AbstractGameObject;
 import engine.objects.Building;
 import engine.objects.City;